BE672745A - - Google Patents

Info

Publication number
BE672745A
BE672745A BE672745DA BE672745A BE 672745 A BE672745 A BE 672745A BE 672745D A BE672745D A BE 672745DA BE 672745 A BE672745 A BE 672745A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE672745A publication Critical patent/BE672745A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/347—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using more than one modulation frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE672745D 1965-06-11 1965-11-24 BE672745A (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA933093 1965-06-11

Publications (1)

Publication Number Publication Date
BE672745A true BE672745A (is) 1966-03-16

Family

ID=4142265

Family Applications (1)

Application Number Title Priority Date Filing Date
BE672745D BE672745A (is) 1965-06-11 1965-11-24

Country Status (4)

Country Link
US (1) US3343164A (is)
BE (1) BE672745A (is)
DE (1) DE1287170B (is)
GB (1) GB1108116A (is)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603990A (en) * 1968-07-23 1971-09-07 Joseph L Poirier Spectrum analysis radar system
US3577143A (en) * 1969-04-08 1971-05-04 Joseph L Poirier Extended range spectrum analysis radar
US4185285A (en) * 1978-04-17 1980-01-22 International Standard Electric Corporation Radar for the detection of fixed targets in clutter
US4456911A (en) * 1980-10-20 1984-06-26 Microwave Sensors, Inc. Frequency modulated continuous wave altimeter
US4660040A (en) * 1985-07-08 1987-04-21 Magnavox Government And Industrial Electronics Company Target range sensing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197773A (en) * 1962-04-19 1965-07-27 Sperry Rand Corp Frequency modulated continuous wave navigation radar

Also Published As

Publication number Publication date
GB1108116A (en) 1968-04-03
US3343164A (en) 1967-09-19
DE1287170B (de) 1969-01-16

Similar Documents

Publication Publication Date Title
JPS4221079Y1 (is)
AU416352B2 (is)
JPS4211495Y1 (is)
BE673583A (is)
BE657977A (is)
BE663720A (is)
BE663771A (is)
BE664767A (is)
BE664900A (is)
BE666175A (is)
BE666392A (is)
BE666856A (is)
BE667658A (is)
BE667886A (is)
BE668917A (is)
BE669475A (is)
BE669939A (is)
BE671240A (is)
BE671348A (is)
BE671386A (is)
BE671387A (is)
BE671454A (is)
BE671675A (is)
BE671734A (is)
BE671740A (is)